US1M-AQ is out of stock and can be placed on backorder.
Available Substitutes:

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


US1M-AQ | |
|---|---|
DigiKey Part Number | 4878-US1M-AQTR-ND - Tape & Reel (TR) 4878-US1M-AQCT-ND - Cut Tape (CT) 4878-US1M-AQDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | US1M-AQ |
Description | DIODE STANDARD 1000V 1A DO214AC |
Manufacturer Standard Lead Time | 7 Weeks |
Customer Reference | |
Detailed Description | Diode 1000 V 1A Surface Mount DO-214AC (SMA) |
Datasheet | Datasheet |
EDA/CAD Models | US1M-AQ Models |
Product Attributes
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Category | Reverse Recovery Time (trr) 75 ns |
Mfr | Current - Reverse Leakage @ Vr 5 µA @ 1000 V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Grade Automotive |
Part Status Active | Qualification AEC-Q101 |
Technology | Mounting Type |
Voltage - DC Reverse (Vr) (Max) 1000 V | Package / Case |
Current - Average Rectified (Io) 1A | Supplier Device Package DO-214AC (SMA) |
Voltage - Forward (Vf) (Max) @ If 1.7 V @ 1 A | Operating Temperature - Junction -50°C ~ 150°C |
Speed Fast Recovery =< 500ns, > 200mA (Io) | Base Product Number |
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Additional Resources
Substitutes (8)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ER1M | Diotec Semiconductor | 0 | 2721-ER1MTR-ND | $0.00000 | Parametric Equivalent |
| ER1M | Diotec Semiconductor | 0 | 4878-ER1M-ND | $0.10197 | Parametric Equivalent |
| ER1M-AQ | Diotec Semiconductor | 0 | 4878-ER1M-AQ-ND | $0.06491 | Parametric Equivalent |
| UM7 | Diotec Semiconductor | 0 | 4878-UM7-ND | $0.05148 | Parametric Equivalent |
| US1M | Diotec Semiconductor | 0 | 5245-US1MTR-ND | $0.16084 | Parametric Equivalent |
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In-Stock: 0
7,500 estimated in stock on 23-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.36000 | $0.36 |
| 10 | $0.24400 | $2.44 |
| 100 | $0.11910 | $11.91 |
| 500 | $0.09934 | $49.67 |
| 1,000 | $0.06902 | $69.02 |
| 2,000 | $0.05982 | $119.64 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 7,500 | $0.06435 | $482.63 |
| 15,000 | $0.06128 | $919.20 |
| 22,500 | $0.06126 | $1,378.35 |
| 37,500 | $0.05668 | $2,125.50 |
| 52,500 | $0.05198 | $2,728.95 |
| 75,000 | $0.04024 | $3,018.00 |
| 187,500 | $0.03666 | $6,873.75 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.



